Problem Display
PID: 14387 (B7/8/1P3pQP/2P1kN1r/1K6/6Pp/7p/8 w - - 0 1)

Fothergill, Percival Guy Laugham (PGLF)

The Problemist, 1926

B7/8/1P3pQP/2P1kN1r/1K6/6Pp/7p/8

#3

8 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...Ke6
      • 2.Sg7+
        • 2...Ke5
          • 3.Qe4#
        • 2...Kd7
          • 3.Qe8#
        • 2...Ke7
          • 3.Qe8#
    • 1...Rxf5
      • 2.Qe8+
        • 2...Kd4
          • 3.Qe4#
    • 1...Rg5
      • 2.Qe8+
        • 2...Kxf5
          • 3.Qe4#
  • Keys
    • 1.Bh1!
      • 1...Rh4+
        • 2.Sxh4
          • threat
            • 3.Qe4#
          • 2...Kd4
            • 3.Qe4#
          • 2...Ke6
            • 3.Qe8#
          • 2...f5
            • 3.Qd6#
      • 1...Ke6
        • 2.Sg7+
          • 2...Ke5
            • 3.Qe4#
          • 2...Kd7
            • 3.Qe8#
          • 2...Ke7
            • 3.Qe8#
      • 1...Rxf5
        • 2.Qe8+
          • 2...Kd4
            • 3.Qe4#
      • 1...Rxh6
        • 2.Sxh6
          • threat
            • 3.Qe4#
          • 2...Kd4
            • 3.Qe4#
          • 2...Ke6
            • 3.Qe8#
          • 2...f5
            • 3.Qd6#
      • 1...Rg5
        • 2.Qe8+
          • 2...Kxf5
            • 3.Qe4#

FEATURES


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Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).